PT95339A - Processo para a preparacao de composicoes oftalmicas contendo um sal de imidazolio como conservante - Google Patents
Processo para a preparacao de composicoes oftalmicas contendo um sal de imidazolio como conservante Download PDFInfo
- Publication number
- PT95339A PT95339A PT95339A PT9533990A PT95339A PT 95339 A PT95339 A PT 95339A PT 95339 A PT95339 A PT 95339A PT 9533990 A PT9533990 A PT 9533990A PT 95339 A PT95339 A PT 95339A
- Authority
- PT
- Portugal
- Prior art keywords
- chloride
- preservative
- process according
- bak
- sepazonium
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/186—Quaternary ammonium compounds, e.g. benzalkonium chloride or cetrimide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Ophthalmology & Optometry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898921072A GB8921072D0 (en) | 1989-09-18 | 1989-09-18 | Preservative for ophthalmic solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT95339A true PT95339A (pt) | 1991-05-22 |
Family
ID=10663241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT95339A PT95339A (pt) | 1989-09-18 | 1990-09-18 | Processo para a preparacao de composicoes oftalmicas contendo um sal de imidazolio como conservante |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5200453A (da) |
| EP (1) | EP0419165B1 (da) |
| JP (1) | JPH03209314A (da) |
| KR (1) | KR910005863A (da) |
| AT (1) | ATE103488T1 (da) |
| AU (1) | AU6249190A (da) |
| CA (1) | CA2025118A1 (da) |
| DE (1) | DE69007723D1 (da) |
| DK (1) | DK0419165T3 (da) |
| ES (1) | ES2063285T3 (da) |
| GB (1) | GB8921072D0 (da) |
| IE (1) | IE903316A1 (da) |
| NZ (1) | NZ235300A (da) |
| PT (1) | PT95339A (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5599535A (en) * | 1995-06-07 | 1997-02-04 | Regents Of The University Of California | Methods for the cyto-protection of the trabecular meshwork |
| US5674888A (en) * | 1995-06-07 | 1997-10-07 | University Of California | Method for the treatment of a trabecular meshwork whose cells are subject to inhibition of cell division |
| US6872705B2 (en) | 2001-07-13 | 2005-03-29 | Allergan, Inc. | Use of antimicrobial peptides as preservatives in ophthalmic preparations, including solutions, emulsions, and suspensions |
| KR100466070B1 (ko) * | 2001-12-03 | 2005-01-13 | 삼성전기주식회사 | 디지털 오디오 방송 튜너 |
| US20050214382A1 (en) * | 2004-03-29 | 2005-09-29 | Erning Xia | Zinc preservative composition and method of use |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991202A (en) * | 1974-01-31 | 1976-11-09 | Janssen Pharmaceutica N.V. | Imidazolium salts |
| GB2203039B (en) * | 1987-03-02 | 1990-10-24 | American Cyanamid Co | Stable ophthalmic preparations containing acetazolamide |
-
1989
- 1989-09-18 GB GB898921072A patent/GB8921072D0/en active Pending
-
1990
- 1990-09-12 IE IE331690A patent/IE903316A1/en unknown
- 1990-09-12 CA CA002025118A patent/CA2025118A1/en not_active Abandoned
- 1990-09-13 NZ NZ235300A patent/NZ235300A/xx unknown
- 1990-09-13 AU AU62491/90A patent/AU6249190A/en not_active Abandoned
- 1990-09-17 DE DE90310120T patent/DE69007723D1/de not_active Expired - Lifetime
- 1990-09-17 DK DK90310120.2T patent/DK0419165T3/da active
- 1990-09-17 EP EP90310120A patent/EP0419165B1/en not_active Expired - Lifetime
- 1990-09-17 US US07/583,523 patent/US5200453A/en not_active Expired - Fee Related
- 1990-09-17 AT AT90310120T patent/ATE103488T1/de not_active IP Right Cessation
- 1990-09-17 ES ES90310120T patent/ES2063285T3/es not_active Expired - Lifetime
- 1990-09-18 PT PT95339A patent/PT95339A/pt not_active Application Discontinuation
- 1990-09-18 JP JP2246372A patent/JPH03209314A/ja active Pending
- 1990-09-18 KR KR1019900014721A patent/KR910005863A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03209314A (ja) | 1991-09-12 |
| NZ235300A (en) | 1991-10-25 |
| GB8921072D0 (en) | 1989-11-01 |
| EP0419165A3 (en) | 1992-01-08 |
| DK0419165T3 (da) | 1994-05-02 |
| DE69007723D1 (de) | 1994-05-05 |
| US5200453A (en) | 1993-04-06 |
| CA2025118A1 (en) | 1991-03-19 |
| IE903316A1 (en) | 1991-04-10 |
| ATE103488T1 (de) | 1994-04-15 |
| KR910005863A (ko) | 1991-04-27 |
| EP0419165B1 (en) | 1994-03-30 |
| ES2063285T3 (es) | 1995-01-01 |
| EP0419165A2 (en) | 1991-03-27 |
| AU6249190A (en) | 1991-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19910117 |
|
| FC3A | Refusal |
Effective date: 19960513 |